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346  Articles
1 of 36 pages  |  10  records  |  more records»
Budidaya jagung manis (Zea mays saccharata Sturt.) pada tanah marginal seperti tanah Ultisol akan memiliki produktivitas yang rendah. Hal tersebut dipengaruhi oleh berbagai faktor seperti kandungan hara, bahan organik, dan aktivitas mikroorganisme. Aktivi... see more

Soybean is a type of secondary crop that is widely cultivated and used as raw material for tofu, tempe, milk, and so on by the people of Indonesia. Soybean consumption is always increasing but soybean production has decreased. This study aims to obtain th... see more

This study aims to study the interaction between varieties and the correct dose of potassium fertilizer, determine the right dose of potassium fertilizer and the appropriate variety of sweet potato in Ultisol. In this study, the research design used was a... see more

The effort to utilize the soils optimally, especially Ultisols, requires an appropriate understanding related to their characteristics. The characteristics of Ultisols are sturdily influenced by soil-forming factors, viz. climate, parent material, pedogen... see more

Corn cultivation on Ultisols is limited due to low nitrogen content of the soil. Efforts to increase the N content in the soil include the use of biofertilizers by symbiotic nitrogen-fixing endophytic bacteria. This study assesed various combination of ni... see more

Penelitian ini bertujuan untuk mengetahui penggunaan pupuk kompos dan mendapatkan dosis terbaik terhadap pertumbuhan dan hasil bahan kering rumput kumpai (hymenachne amplexicaulis (rudge) Nees) di tanah ultisol. Penelitian ini dilaksanakan dilahan Laborat... see more

Ultisol soil is erosion-sensitive and undergoes high nutrient leaching causing low silica content. This study aimed to improve the availability of silica in Ultisol soil by the addition of biosilica derived from rice husk ash for the cultivation of the so... see more

Tanah Ultisol merupakan salah satu jenis tanah yang banyak dimanfaatkan untuk budidaya tanaman. Namun demikian, tanah Ultisol memiliki banyak kendala dalam pemanfaatannya karena merupakan tanah yang memiliki kesuburan tanah rendah. Salah satu upaya yang d... see more

Peningkatan produksi tebu banyak terkendala seperti rendahnya bahan organik dan hara makro N, P, K, Ca, dan Mg di tanah ultisol.  Karena di tanah ultisol kandungan kadar Al3+ yang cukup tinggi, dan kejenuhan basa yang rendah.  Penambahan pupuk o... see more

1 of 36 pages  |  10  records  |  more records»